SURFCAM, Your Milling Software Solution
October
2010
ISSUE 05

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Did you know?

SolidWorks PDA is available to SURFCAM customers. Contact your local SURFCAM reseller to find out more on how to purchase SolidWorks Parts Design & Assemblies for use with SURFCAM.

SURFCAM's SolidWorks associativity enables users to directly open native SolidWorks files, eliminating the translation process.

Surfware SolidWorks partnership

SURFCAM automatically recognizes any design revisions in the solid model and regenerates only affected toolpaths. Surfware is proud to be a SolidWorks Solutions Partner.




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FREE SURFCAM V5 Student/Demo Learning Version


With this release, Surfware is offering a Student/Demo Learning Version that can be downloaded for FREE after you register. Please click here to see the benefits of using the FREE Student/Learning Demo Version.


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October 20 - October 23, 2010 | GIMMA 2010 | Gwangju, South Korea
October 28 - November 2, 2010 | JIMTOF 2010 | Booth E5020 | Tokyo, Japan
December 1-4, 2010 | EUROMOLD 2010 | Frankfurt am Main, Germany
January 24-26, 2011 | SolidWorks World 2011 | San Antonio, TX
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Dear SURFCAM Customer,

We would like to take this opportunity to let you know about some of the exciting things that have been happening recently with SURFCAM.

In September, SURFCAM V5.1 (English version) was released. This point release of SURFCAM V5.1, which is available to any users that were eligible to run V5, contains more features and functionality than any previous service pack of SURFCAM has before. SURFCAM V5.1 offers new features such as:



  • Machine Simulation Option
  • 64-bit Verification
  • 3-axis Multi-Cut
  • Enhanced TRUEMill Multi-tool Support with TSRM (TRUEMill Step Reduction Milling) Technology
  • STL Machining
  • …plus more

SURFCAM V5.1 also has the return of classic 4- and 5-axis CUT and SWARF tool paths, updates to the optional 3rd party translators (e.g. CATIA, Inventor, ProEngineer, Siemens-NX), and over 200 corrections. For more information or to see what other features are new in this release, check out the “What’s New in SURFCAM V5.1” document or contact your local SURFCAM reseller.

Recently SURFCAM was featured at the International Manufacturing Technology Show (IMTS) in Chicago, IL from September 13-18. During the six-day event, the SURFCAM booth was visited by hundreds of visitors and customers and was staffed by both Surfware and the team of SURFCAM Resellers.


SURFCAM Booth at IMTS 2010

Visitors learn more about SURFCAM

IMTS was a very successful show and featured demonstrations of SURFCAM V5.1 by members of the SURFCAM Technical Staff as well as live machining demos of TRUEMill. These live machining demos were held at three booths throughout the show. MAG and Okuma showcased cutting Ti6Al4V while Hardinge demonstrated 4140 steel, all three booths exhibiting the power behind the patented TRUEMill technology.


A collection of parts on display from SURFCAM customers

For a complete list of shows where SURFCAM has been exhibited and will be exhibited, click here for our complete list. Check back for upcoming shows or visit our Facebook calendar.

If you are interested in keeping up to date with SURFCAM, become a fan of our page on Facebook or follow us on Twitter. By doing so you can be notified early of the releases for the in-development SURFCAM V5.1 language versions and the up and coming SURFCAM V6.

All of us here at Surfware and members of our global network of SURFCAM Resellers would like to thank you for your continued support and input. It is because of you that we are able to continue to deliver our world-class product.

Thank you,
The SURFCAM Team


Customer Testimonial - GT Virtual

GT Virtual Concepts, based in Newnan, GA, is a shop that is owned and operated by Aaron and Golda Noble. Currently they have two seats of 3-axis SURFCAM that they use to machine a wide range of materials from titanium and stainless steel to PVDF PVC and CPVC plastics. GT Virtual services a number of different industries and has a large customer base whose products include automobiles, RVs, deep space telescopes, medical equipment, firearms, and industrial filtration. Recently Aaron, who doubles as an engineer, had the following to say about why GT Virtual insists on using SURFCAM, “I have used SURFCAM since 1998 and still prefer to use it over other CAM systems. During my career, I have dabbled with other CAM systems only to be overwhelmed with clicking window after window and becoming frustrated over the inability of the system to generate a tool path easily. SURFCAM puts you in control of your own code with an easy-to-use interface.”


GT Virtual employs two methods of programming in their shop. For simple fixturing and 2½-axis parts, they use Hurco machines with conversational programming. As Aaron explained, “oftentimes, jobs that would require alternate setups can be done in one if you use SURFCAM. For example, using 3-axis surface cutting we can generate features that would require successive steps to achieve. For this reason, everyone in our shop is cross-trained in using SURFCAM.”


Aaron then went on to explain how SURFCAM has been effective in the recent recession, “during these difficult economic times, job shops like ours are oftentimes competing with other shops on simple one-time only parts. The competition usually will even air freight the part to you complete for less than we can buy the material. With that said, our angle is lead-time, low cost, and high quality. We cannot afford to buy two pieces of material and build this cost into a job; it must be right the first time. SURFCAM protects our profitability by using templates and standardized tool packages along with uniform setups. We can produce one-time only parts as if they were in production while not crashing our machines or tooling. Without the reliability of SURFCAM, we could not have streamlined our operations to this extent.”

GT Virtual (http://www.gtvirtualconcepts.com/)

Surfware Tech Tip

3-Axis Multi-Cut for Non-Planar Edge Fillets

Have you ever wanted an easy way to generate smooth flowing path along non-planar edge fillets?

SURFCAM’S New 3-Axis Multi-Cut Option is incredibly versatile and can be effectively applied to almost any 3-Axis situation. For this example we are going to focus on Non-Planar Edge Fillets, which in the past have proven to be somewhat of a challenge.

Here we are going to apply a 3-Axis Multi-Cut path to the edge fillet around the outside of the guitar body. First we want to select only those surfaces which we intend to cut.


Now that our surfaces are selected we can start setting options. In this situation we want to “Morph Between 2 Curves” with a “Zig-Zag” approach in order to maintain constant contact with our cut surfaces while generating smooth tool motion that follows the edge fillet exactly.


Next, on the Leads/Links tab we want our first and last moves to approach from and retract to the “Rapid Clearance Plane” and we want our “Links Between Passes” to be set to “Blend Spline” For each of these options we are going to use “Tangential Line” for both the Lead-in and Lead-out.



With our settings now established we will chain both the upper and lower profiles as shown. It is worth noting that the toolpath will work towards the first profile chained, so if you would like to start at the bottom and work your way up then you will want to chain the upper profile first.


Here you can see how well the resulting toolpath conforms to and flows with the edge surfaces.



And here is a closer look at the effect that the Leads/Links settings have on the path.


This is just one example of how the New 3-Axis Multi-Cut Strategy can save you time and energy while improving your finished product.

Thank you,
Surfware Technical Team

For more information or for any questions,
please contact your local SURFCAM reseller
or visit us online at: www.surfcam.com

Surfcam, Inc. 275 E. Hillcrest Drive, Suite 150, Thousand Oaks, California 91360, USA
Toll free: 800-787-3927 , Phone: (818) 991-1960, Fax: (818) 991-1980
Sales Inquiries: sales@surfcam.com